12631150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:409

約数の個数: 48

約数和(自身を含む): 27141120

約数和(自身を除く): 14509970

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 151, 175, 239, 302, 350, 478, 755, 1057, 1195, 1510, 1673, 2114, 2390, 3346, 3775, 5285, 5975, 7550, 8365, 10570, 11950, 16730, 26425, 36089, 41825, 52850, 72178, 83650, 180445, 252623, 360890, 505246, 902225, 1263115, 1804450, 2526230, 6315575, 12631150]

約数ペア:

[(1, 12631150), (2, 6315575), (5, 2526230), (7, 1804450), (10, 1263115), (14, 902225), (25, 505246), (35, 360890), (50, 252623), (70, 180445), (151, 83650), (175, 72178), (239, 52850), (302, 41825), (350, 36089), (478, 26425), (755, 16730), (1057, 11950), (1195, 10570), (1510, 8365), (1673, 7550), (2114, 5975), (2390, 5285), (3346, 3775)]